HomeMy WebLinkAboutE 400 Blk Parking Lot Reconstruction-Radke C/O#1 2010 CHANGE ORDER # 1
DATED: April 1, 2010
TO; RADTKE CONTRACTORS, INC.
P. O. Box 6000
6408 Cross Road
Winneconne, WI 54986
Your present contract with the City of Oshkosh, 400 Block (East) Parking Lot Reconstruction, is
hereby amended and changed as follows:
Original Contract Value $ 547,297.79
A. Additional Excavation (Radtke Contractors) $4,876.00
Over excavation of south bio- filtration area to
improve soil stability.
B. Additional Pavements (Sommers Construction Co., Inc.) $7,500.00
Change to provide new asphalt parking stall and concrete
sidewalk for property located at 448 N Main Street.
C. Utility Construction (Four - Way Construction) $13,245.00
Additional investigation for lateral connections,
one new sanitary cleanout, 4.1 vertical feet
of storm manhole, remove and dispose of old
manhole with additional concrete curb removal.
D. Asphalt Pavement (Northeast Asphalt) $2,084.00
Repaving of a portion of the parking lot due to
excavation of failed electrical service by WPS.
Patch areas were expanded to avoid small
asphalt patches in brand new parking lot.
E. Concrete Pavement (Sommers Construction Co., Inc.) $4,486.78
Additional concrete pavement (remove and replace) for street
intersection located at the southwest corner of Merritt and
Jefferson, also included is the reconstruction of curb & gutter
and handicap ramp as well as the traffic control necessary to
complete work in ROW. Additional concrete sidewalk along Merritt.
F. Additional Item Units
Item No. 107, (427 CY) (Unit Price = $3.66 /CY) $1562.82
Stockpile pulverized asphalt and blended gravel for reuse
Item No. 202, (88 CY) (Unit Price = $1.50 /CY) $132.00
Excavation
Item No. 203, (427 CY) (Unit Price = $3.64 /CY) $1554.28
Placement of stockpile structural fill (pulverized asphalt & gravel base)
Item No. 204, (284 CY) (Unit Price = $4.34 /CY) $1,232.56
Export excess material
Item No. 312, (8 SF) (Unit Price = $27.00/SF) $216.00
Provide & install metal detectable warning plates
Item No. 703, (1 VF) (Unit Price = $140.00 /VF) $140.00
48" Diameter Precast Sanitary Manhole
Item No. 801, (1 LF) (Unit Price = $35.30 /LF) $35.30
18" RCP Storm Sewer (Granular Backfill)
Item No. 802, (3.01 VF) (Unit Price = $244.00NF) $734.44
48" Diameter Storm Sewer Manhole
Item No. 805, (157 LF) (Unit Price = $27.05 /LF) $4,246.85
6" Dia. Storm Sewer Lat. Relay and Connection to Storm Sewer
Item No. 806, (10 Each) (Unit Price = $18.00 /Each) $180.00
Furnish and install storm lateral marker balls
Item No. 810, (15 LF) (Unit Price = $12.60 /LF) $189.00
6" perforated drain tile with filter fabric and pea gravel
Item No. 812, (11 LF) (Unit Price = $11.95/LF) $131.45
Remove storm sewer (10" to 15 ") & dispose offsite
Alternate No. 1, (282 LF) (Unit Price = $21.70 /LF) $6,119.40
Footing and Foundations, Removal and disposal (48" Depth)
Total Additional Item Units $16,474.10
G. Deduct Item Units
Item No. 310, (24 Tons) (Unit Price = $9.25 /Tons) <$222.00>
Furnish and Install crushed stone base course
Item No. 401, (1,776 Deduct SF) (Unit Price = $0.25/SF) $444.00>
Erosion Control Slope Matting
Item No. 700, (8 Deduct LF) (Unit Price = $43.10 /LF) 4344.80>
8" Diameter Sanitary Sewer (Granular Backfill)
Item No. 701, (344 Deduct LF) (Unit Price = $42.80 /LF) 414,723.20>
New, extend, reconnect, & relay San. Sewer Lat(Gran. Backfill)
Item No. 702, (29 Deduct, Each) (Unit Price = $18.00 /Each) <$522.00>
Furnish and Install Sanitary Sewer Marker Balls
Item No. 706, (7 Deduct, Each) (Unit Price = $44.00 /Each) <$308.00>
Sanitary Sewer Factory Wyes and Tees
Item No. 800, (11 Deduct LF) (Unit Price = $31.90 /LF) <$350.90>
15" RCP Storm Sewer (Granular Backfill)
Total Deduct Item Units <$16,914.90>
Net Increase to Contract (A +B +C +D +E +F -G =) 1$31,750.98
Project Summary
Original Contract Value $ 547,297.79
Change Order No. 1 $ 31,750.98
Amended Contract Value $ 579,048.77
CITY OF OSHKOSH
Recommended: .rTS.t' -
Direct Trans�Forta i n And: illafin _ ' /0 d
et p to P �
City Clerk
Approved and accepted:
RADTKE CONTR INC.
By :, 1 i
Contractor
I certify that provision has been made to pay the liability that will accrue to the
City of Oshkosh, Wisconsin, under the within Change Or
11 le
Appr ei as to f : o t roller
City Attorney ,